Diseño Mecánico Jobs

Necesito realizar un mantenimiento correctivo a torno CNC que actualmente muestra fallas mecánicas. Aún no he podido identificar con exactitud si el problema proviene del husillo, las guías lineales o el motor de accionamiento, por lo que requiero una revisión completa para diagnosticar la causa raíz y efectuar la reparación. Busco a alguien con experiencia demostrable en: • Diagnóstico y reparación de tornos CNC. • Ajuste y alineación de componentes mecánicos de precisión. • Verificación de tolerancias y calibración posterior a la reparación. Necesito: 1. Diagnóstico detallado de los hallazgos. 2. Plan de reparación incluyendo repuestos sugeridos. 3. Ejecuci&oa...

Necesito desarrollar un mecanismo automático capaz de doblar alambre de grosor medio, entre 1 mm y 5 mm, en tramos cortos de menos de un metro. Busco un diseño que incluya: • Concepto mecánico y ciclo de doblado completamente automático. • Planos 2D y modelo 3D listos para fabricación (SolidWorks, Inventor o similar). • Lista de materiales con referencias comerciales. • Breve guía de ensamblaje y puesta en marcha. Valoro soluciones compactas, de bajo mantenimiento y que permitan ajustes rápidos para distintos radios de curvatura. Si ya has trabajado con dobladoras de alambre o sistemas de accionamiento servo/stepper, menciónalo: será un plus. Solo necesito el cabezal para que se adapte a un reductor

I'm looking for a skilled product design engineer to create a health and fitness-focused consumer electronic product, specifically a charging dock. Key Requirements: - Mechanical Design: Develop the physical structure and components. Ideal Skills & Experience: - Experience with consumer electronics, especially in health and fitness. - Strong background in mechanical design. - Proficiency in CAD software and rapid prototyping. - Ability to work collaboratively and communicate effectively.

Title: Industrial Product Designer Needed for AC Airflow Carbon Filter Housing (3D CAD) Description: I am developing a passive air filtration product that works with the airflow from a split air conditioner. The product is a plastic housing module that holds a replaceable carbon cartridge and directs AC airflow through the cartridge to remove smoke, odor, and VOCs. I need an industrial product designer / mechanical CAD designer to create a complete 3D model of the housing. Product Overview: The module will sit below an AC outlet and capture a portion of the airflow. The airflow enters from the back side, passes through an internal airflow channel and carbon cartridge, and exits from the front perforated grill. Housing Dimensions: Length: 650 mm Depth: 80 mm Height: 70 mm Carbon Cartr...

我已经有一套完整的机械零件图，现需整理成标准的二维制造图并同步建立三维模型，同时附上清晰的设计过程说明，方便后续修改与学习。 工作要点 1. 在 AutoCAD 中重绘或优化现有 2D 图纸，标注完整尺寸、公差及技术要求。 2. 使用 UG（Siemens NX）建立对应的 3D 模型，保持与 2D 图一致的尺寸与约束。 3. 输出可编辑的源文件（.dwg、.prt 等）及通用格式（PDF、STEP）。 4. 编写简洁的设计过程文档，说明关键建模步骤、特征树结构、参数设置及注意事项。 交付物 • 完整的 2D 制造图 • 对应的 3D 模型文件 • 设计过程说明文档（Word/PDF） • 下图 “课程设计模板”中设计内容步骤3、4需要2份不一样的，加一份优化的，也就是6页文档 我希望图纸和模型都能直接用于加工或进一步优化，文件命名与层管理请保持规范。若有疑问或建议，可随时沟通。

I'm seeking an experienced AutoCAD designer to help refine and create a technical drawing for a complex mechanical plastic part. This drawing will be sent to a manufacturer. Essential Requirements: - Refine mechanical functions based on initial ideas - Translate hand-drawn sketches into precise AutoCAD diagrams - Ensure manufacturability of the design Ideal Skills: - Proficiency in AutoCAD - Experience with mechanical part design - Strong understanding of plastic manufacturing processes - Ability to interpret and digitize hand-drawn sketches Looking for someone who can collaborate closely and provide expertise to finalize a functional design. Please share relevant portfolio work with your bids.

3D CAD Designer Needed – 3D Printed Electronics Enclosure Design a functional enclosure for PCB based device. SolidWorks/Fusion 360. 3D print ready. Fixed-fee Contract. Scope of Work • Design a custom enclosure optimized for 3D printing • This is for a quick-turn prototype build. We will follow up with a second project that is more complicated. • Design is a simple case with lid. ID of case is roughly [65mm-W x 75mm-L x 40mm-H]. Finals dims to be supplied prior to start. 4mm radius on sides. • Lid with internal rib for alignment. Will be glued in place. • Vent holes for air flow (no IP rating) • Two protrusions on side for nylon webbing straps (15mm-Wide x 1.5mm-Thick] • See drawing. Deliverables • Native CAD files (editable, parametric) &b...

I need a licensed SolidWorks toolmaker for a complex prototyping project. The item is in the prototype phase. Requirements: - Advanced SolidWorks proficiency - Experience with complex tool design - Valid SolidWorks license Ideal skills and experience: - Background in toolmaking or mechanical design - Strong problem-solving skills - Attention to detail Need to make sure that the created blueprint is not water-marked by solidworks when brought to the manufacturer.

I am building DigitScale IA, a dedicated body-composition scale that goes beyond mere weight and zeroes in on bone density. The goal is a standalone hardware device—complete with its own enclosure, sensing module, firmware and simple companion interface—that can provide reliable, non-invasive bone-density readings each time a user steps on it. Your expertise in sensor selection, PCB design, firmware development and calibration will shape the entire product. Feel free to propose capacitive, impedance-based, ultrasound or hybrid approaches; accuracy and repeatability are the metrics that matter most. Bluetooth LE connectivity is preferred so users can pull their data into a mobile app later, but a basic on-device display will suffice for the first iteration. Deliverables &b...

We manufacture washroom cubicles and need an experienced CAD drafter who can jump in at short notice. For every project I will send you the layout, panel dimensions and hardware details. Your job is to turn that information into: • Client sign-off drawings – clean, clearly annotated PDF sheets produced in AutoCAD • Manufacturing packs – one DXF and one STP file per panel, plus a compiled PDF set for workshop reference All files must originate from AutoCAD so that my internal team can edit them later if required. Accuracy is critical; hole centres, edge bands and any special cut-outs must match the information I provide. I have attached a completed project as a template so you can see layering, title-block style and the level of detail expected. If you are comfo...

I need an experienced SolidWorks specialist to take full ownership of multiple flatbed trailer projects. Every model must optimize load capacity, stand up to heavy-duty use, and make loading or unloading as straightforward as possible. All trailers will be steel-constructed, so please be comfortable specifying beam sizes, weld details, and connection hardware for this material. Typical deliverables include the complete 3D model, detailed fabrication drawings, BOMs, and any strength or clearance checks you normally run for road-worthy equipment. This is not a one-off task—our workload is continuous. If your first design meets our quality and manufacturability standards, you can expect a steady stream of trailer assignments. When you respond, show me at least one prior flatbed...

I already have concept videos and rough sketches for a fully automatic case-packer / cartoning machine that collates boxed products (secondary packaging) and inserts them into shipping cases. What I need now is a complete mechanical design inside Autodesk Inventor so the build team can take it straight to the shop floor. Using Inventor, please create a parametric 3D assembly that respects normal industrial footprints; there are no unusual size constraints beyond keeping the layout practical for a standard production line. The model should include every mechanism—product in-feed conveyor, collation system, pick-and-place or push station, case magazine, flap closing units, guarding, drives, and frame. I will supply all reference videos, the current layout, and supplier data for purcha...

I need a fully functional open-claw setup

I am looking to create a complete, professional assembly jig design for the rear fuselage side plate/panel of a generic aircraft. The freelancer will need to design the entire jig from scratch, starting with research on standard practices for fuselage panel assembly fixtures, then creating the full 3D model, drawings, and documentation in CATIA V5. The jig should hold and locate the curved/contoured side panel accurately during assembly (e.g., riveting/fastening stringers, frames, or skin panels), ensuring precise alignment, minimal deformation, and repeatability. Design the full jig assembly: Base/frame structure (beams, plates, supports). Locators (pads, pins, vee-blocks, or adjustable for curvature). Clamps (toggle, swing, or vacuum if suitable). Additional supports to control panel d...

Mechanical Design (CAD) for Marine Aluminum Baitboard – DFM for Laser/Folding Project Description: I am looking for a skilled Mechanical Engineer or Industrial Designer to create a production-ready CAD package for a new line of marine aluminum baitboards. The design style is inspired by modern, high-end "folded plate" aluminum boards (similar to BMT Products). The goal is a sleek, modular design that is easy to manufacture and assemble. Scope of Work: * 3D Modeling: Create a complete 3D assembly including integrated rod holders, cup holders, and a recessed area for a cutting surface (HDPE). * Design for Manufacturing (DFM): The design must be optimized for CNC Laser Cutting and CNC Press Brake folding. Use tab-and-slot features to minimize welding time and ensure easy ali...

I'm looking for a skilled Fusion 360 designer to create a moderate complexity mechanical part. The design should involve the assembly of a few parts and primarily focus on motion/movement functionality. Requirements: - Proficiency in Fusion 360 - Experience with designing mechanical parts, particularly those involving motion - Ability to create precise and functional assemblies Ideal Skills & Experience: - Background in mechanical engineering or related fields - Strong attention to detail - Previous work samples in similar projects Please provide a portfolio with relevant experience.

Summary We are developing a perfusion lid system for a proprietary vertical-membrane co-culture plate used for advanced cell culture. The lid will enable controlled flow (shear) along the membrane and will scale to the full plate with 12 independent recirculating loops (one loop per column). Each column contains 8 wells (total 96 wells). We prefer 12 independent loops so each column can run different flow rates and/or media conditions. We are looking for a contractor who can support development (concept → CAD → prototype strategy → DFM), not just drafting. We want flow constrained into a defined gap near the membrane to generate predictable laminar shear Target design gap: ~0.3–0.5 mm (must be toleranced and verifiable) Typical target per-well flow range: ~30–20...

I need a complete engineering design for a sonic soot blower dedicated to a water-tube boiler. The main driver is to prolong the unit’s service life by keeping the economizer section consistently clean without resorting to abrasive or high-pressure mechanical methods. Here’s what I’m looking for: • A properly sized acoustic horn (frequency, SPL, nozzle geometry) that is effective on the economizer’s finned tubes. • Integration details—mounting arrangements, air supply specs, control logic—and confirmation that the new equipment will fit around existing access doors and ducting. • Supporting calculations or CFD evidence showing ash/soot detachment rates versus current steam-soot-blowing performance. • Fabrication drawings, 3D m...

I'm looking for an experienced designer to create detailed 2D and 3D exploded view mechanical drawings. These drawings will be used in our manufacturing process. Key Requirements: - Create accurate and detailed exploded view drawings. - Provide both 2D and 3D formats. Ideal Skills and Experience: - Proficiency in CAD software (e.g., AutoCAD, SolidWorks). - Strong understanding of mechanical components and assembly. - Attention to detail and accuracy. - Experience with manufacturing process documentation. Please share your relevant work samples and experience.

I have a four-foot water wheel that averages well under 50 RPM. I need its slow, steady torque converted into roughly 1,100 RPM so it can drive a small generator. A compact, reliable spur-gear train built in steel is the preferred solution; bevel or worm arrangements are not required. The core of the job is a complete mechanical design: gear ratio selection, tooth counts, shaft spacing, bearing choices, housing concept and clear assembly instructions. Please base calculations on realistic efficiencies and include safety factors suited to continuous outdoor use. Deliverables • 2D drawings and a 3D model (any common CAD format) showing gear profiles, shafts, keys, bearings and housing • Gear and material specs with strength and service-life calculations • Exploded vi...

I'm looking for a more solid cap that stays securely on star pickets. The primary focus is safety, especially in construction site environments. Key Requirements: - Material: Nylon PA 12 - Enhanced durability and secure fit to prevent dislodging Ideal Skills and Experience: - Experience with nylon PA 12 - Background in safety equipment design - Understanding of construction site safety requirements